]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
Fix perfomance problem with ZFS prefetch caching [1]
authorMartin Matuska <mm@FreeBSD.org>
Sun, 16 May 2010 07:16:28 +0000 (07:16 +0000)
committerMartin Matuska <mm@FreeBSD.org>
Sun, 16 May 2010 07:16:28 +0000 (07:16 +0000)
commitdb708a6e2cde0c2a18822c77d2227b54ff2d3e03
tree5050e445ad49ebb571bcb144a8f511776664be30
parenta6119ff6348d1d851f1cf3cf3e159e92c3131fcc
Fix perfomance problem with ZFS prefetch caching [1]
Add statistics for ZFS prefetch (sysctl kstat.zfs.misc.zfetchstats)

Partial import of OpenSolaris onnv revision 10474:0e96dd3b905a

Reported by: jhell@dataix.net (private e-mail) [1]
Approved by: pjd, delphij (mentor)
Obtained from: OpenSolaris (Bug ID 68599976868951)
MFC after: 3 days
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dmu_zfetch.h